2:4 decoder

dara
dara nithin
• Created on Jul 1, 2021 • 0 • 0 • 2
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2:4 decoder
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Integrated Circuits Used

74LS04 74LS08

Procedure

  1. Connect Pin-20 (VCC) of ICBase-1 (74LS04) to VCC Port.
  2. Connect Pin-20 (VCC) of ICBase-2 (74LS08) to VCC Port.
  3. Connect Pin-3 (Output) of ICBase-2 (74LS08) to Output-2.
  4. Connect Output-3 to Pin-6 (Output) of ICBase-2 (74LS08).
  5. Connect Pin-14 (Output) of ICBase-2 (74LS08) to Output-4.
  6. Connect Pin-17 (Output) of ICBase-2 (74LS08) to Output-5.
  7. Connect GND Port to Pin-7 (Ground) of ICBase-1 (74LS04).
  8. Connect Pin-15 (Input) of ICBase-2 (74LS08) to Input-7.
  9. Connect Input-7 to Pin-5 (Input) of ICBase-2 (74LS08).
  10. Connect Input-7 to Pin-1 (Input) of ICBase-1 (74LS04).
  11. Connect Pin-16 (Input) of ICBase-2 (74LS08) to Input-8.
  12. Connect Pin-15 (Input) of ICBase-1 (74LS04) to Input-8.
  13. Connect Input-8 to Pin-2 (Input) of ICBase-2 (74LS08).
  14. Connect Pin-19 (Input) of ICBase-2 (74LS08) to Pin-2 (Output) of ICBase-1 (74LS04).
  15. Connect Pin-14 (Output) of ICBase-1 (74LS04) to Pin-18 (Input) of ICBase-2 (74LS08).
  16. Connect Pin-14 (Output) of ICBase-1 (74LS04) to Pin-4 (Input) of ICBase-2 (74LS08).
  17. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  18. Add IC 74LS04 into ICBase-1 (74LS04).
  19. Add IC 74LS08 into ICBase-2 (74LS08).